Abstract: The present invention relates to a WKYMVm peptide analog comprising an amino acid sequence of Trp (W)-Lys (K)-Tyr (Y)-Met (M)-Val (V)-D-Met (m), in which at least one amino acid residue selected from the group consisting of Lys (K), Tyr (Y), and Met (M) in the amino acid sequence is substituted with a ?3-amino acid residue or a peptoid residue, and a use thereof. The WKYMVm peptide analogs of the present invention has effects of increasing stability by increasing in vivo degradation half-life and of promoting activation of innate immune responses by neutrophils through activation of formyl peptide receptors, and thus can be effectively used in preventing or treating a disease that is be prevented or treated by formyl peptide receptors, especially an infectious disease or inflammatory disease.

Abstract: Disclosed herein are a method of controlling Hierarchical Mobile IPv6 (HMIPv6) network-based handover and an Access Router (AR) and Mobile Node (MN) therefor. The method include the steps of a first AR, to which a MN is connected, receiving an L3 handover initiation message, including a Media Access Control (MAC) address of the MN and the ID of a target Base Station (BS); the first AR creating a Local Care-of Address (LCoA) based on the MAC address of the MN and the ID of the target BS, and performing Binding Update (BU) on a Mobility Anchor Point (MAP) using the created LCoA; when an L2 handover completion message is received from the target BS of the MN, a second AR creating a second LCoA and transmitting the second LCoA to the MN; and the MN receiving the second LCoA from the second AR and configuring the received second LCoA as its own LCoA.

Abstract: Disclosed herein are a sensor network control method for data path establishment and recovery and a sensor network therefor. The sensor network control method includes the steps of (a) the sink node or a first sensor node creating an interest message, including information about a hop count between itself and the sink node, and transmitting the interest message to one or more neighboring nodes; (b) a second sensor node, which has received the interest message, creating a routing table using the hop count information of the interest message and information about the node having transmitted the interest message, (c) the second sensor node determining a data transmission path for data transmission to the sink node using the routing table; and (d) the second sensor node transmitting an interest message, including information about a hop count between itself and the sink node to at least one neighboring node.

Abstract: Disclosed herein are a method of controlling Hierarchical Mobile IPv6 (HMIPv6) network-based handover and an Access Router (AR) and Mobile Node (MN) therefor. The method include the steps of a first AR, to which a MN is connected, receiving an L3 handover initiation message, including a Media Access Control (MAC) address of the MN and the ID of a target Base Station (BS); the first AR creating a Local Care-of Address (LCoA) based on the MAC address of the MN and the ID of the target BS, and performing Binding Update (BU) on a Mobility Anchor Point (MAP) using the created LCoA; when an L2 handover completion message is received from the target BS of the MN, a second AR creating an LCoA and transmitting the LCoA to the MN; and the MN receiving the LCoA from the second AR and configuring the received LCoA as its own LCoA.

Abstract: The present invention discloses a CALM capable of the client's determining the CALM storing a service rapidly and accurately, and searching the service by accessing the corresponding CALM, and service agent's preparing the base environment in which a service agent for providing the service the Web can inform a client of the service agent's service by enabling the client to access a CALM-based directory facilitator through a Web server, and an agent service using the CALM.